All They Want to Do is Dance Dance!

At the Pokémon school it was decided that the group will hold a PokéDance presentation where the Pokémon will participate in dances created by their trainers. All the trainers get in depth in making a dance that fits their Pokémon but when the day finally comes, Team Rocket appears and attacks, capturing all the Pokémon. Will Ash & Co. be able to get them back?